2143791363

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{368539}}^1$

素因数の和:368826

約数の個数: 16

約数和(自身を含む): 3278531840

約数和(自身を除く): 1134740477

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 368539, 1105617, 2579773, 7739319, 102085303, 306255909, 714597121, 2143791363]

約数ペア:

[(1, 2143791363), (3, 714597121), (7, 306255909), (21, 102085303), (277, 7739319), (831, 2579773), (1939, 1105617), (5817, 368539)]